2222141312078 has 16 divisors (see below), whose sum is σ = 3363906820560. Its totient is φ = 1100839735296.

The previous prime is 2222141312077. The next prime is 2222141312179. The reversal of 2222141312078 is 8702131412222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222141312077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6874025 + ... + 7190027.

It is an arithmetic number, because the mean of its divisors is an integer number (210244176285).

Almost surely, 2^{2222141312078} is an apocalyptic number.

2222141312078 is a deficient number, since it is larger than the sum of its proper divisors (1141765508482).

2222141312078 is a wasteful number, since it uses less digits than its factorization.

2222141312078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348371.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 2222141312078 in words is "two trillion, two hundred twenty-two billion, one hundred forty-one million, three hundred twelve thousand, seventy-eight".